The term denotes that a cut has removed material from the archaeological record or natural[clarification needed] at the time of its creation, as opposed to a positive context, which adds material to the archaeological record.
Sometimes these differences are not clear and an archaeologist must rely on experience and insight to discover cuts.
Re-cuts are considered quite valuable as a source of information because they can shed insight on function and attitude over time.
Conversely, a roadside ditch that is never re-cut gives a certain impression about the attitude towards the investment in infrastructure the road represents.
Cutting is the reason why not all past activity on a site leaves traces of its existence in the sequence.